主人公爱玛在她10岁生日那天遭受可怕的创伤，从此她决定不再庆祝生日。这天是爱玛21岁生日，闺蜜艾丽欣坚持要为她举办一个惊喜的派对，此举令爱玛感到异常恐惧。。。After a terrible trauma on her birthday, Emma chooses not to celebrate it again. But when she turns 21, a friend of her breaks the ritual with a surprise party, unaware of awakening horrors, which for years have been waiting in the darkness.
